I’m Yuo, 26, pregnant and married to Kazuki, 27, my sister Mina’s classmate. We all used to hang out in high school and still have yearly reunions. I was excited for this year’s meetup, but it led to a fight with my sister.
I had no idea why my sister got so angry—was it really just about the past, or was something else bothering her? I didn’t think I did anything wrong. Those tennis club friends are my friends too, and year-end reunions are a rare chance to see everyone. I don’t understand why she suddenly refused to go.